9cd7f45620bda9811e200380d3e43a3ea768c48d1240448c279b3321d3ae59b6

Analysis

max time kernel
86s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
02/09/2024, 00:03

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General

Target
resources/app/src/assets/css/index.css
Size 20KB
Sample240902-acbacswapq
SHA256 2f281d5eb03f52a46514089fd0b0af408f02613a8fcef8d506dc01f590651d7c
MD5 9338a403220d934986f5dc738419174d
SHA1 33d0a93608f28900b4771b49d88259b2f70350e7
SHA512 cd92d15c6ee9d6d9ed78fa073406462d5f3b33cc9c198a693fa51f53889ba9f5ef2a498ea3f033ef7cad73b1248e4bad9afcad8246f5b98dcde3435399dca508
SSDEEP 192:zIPPOBM/UfNLh38L6wLLd949+cZaxYPrunqm0LJ4nqBDmwsNSflfBWG+ngBmb:UFUf7ML6hPrDz+KfBWtg0
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2824	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4204 wrote to memory of 2824	4204	cmd.exe	81
PID 4204 wrote to memory of 2824	4204	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\resources\app\src\assets\css\index.css
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\resources\app\src\assets\css\index.css
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:2824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads